HVAC Costs in Illinois
Verified cost ranges across cities in Illinois
HVAC Cost Comparison — Illinois
Compare verified cost ranges across cities in Illinois
Cost Comparison — Furnace Installation
Low
$1,657
Typical
$1,657
High
$1,934
Low
$1,717
Typical
$1,717
High
$2,003
Low
$1,527
Typical
$1,527
High
$1,782
Low
$1,512
Typical
$1,512
High
$1,764
Low
$1,537
Typical
$1,537
High
$1,794
Low
$1,536
Typical
$1,536
High
$1,793
Low
$1,465
Typical
$1,465
High
$1,710
Low
$1,597
Typical
$1,597
High
$1,864
Low
$1,550
Typical
$1,550
High
$1,809
Low
$1,476
Typical
$1,476
High
$1,723
Cost Comparison — Heat Pump Installation
Low
$4,487
Typical
$4,487
High
$5,236
Low
$4,648
Typical
$4,648
High
$5,424
Low
$4,135
Typical
$4,135
High
$4,825
Low
$4,093
Typical
$4,093
High
$4,777
Low
$4,161
Typical
$4,161
High
$4,856
Low
$4,159
Typical
$4,159
High
$4,854
Low
$3,967
Typical
$3,967
High
$4,630
Low
$4,325
Typical
$4,325
High
$5,047
Low
$4,197
Typical
$4,197
High
$4,898
Low
$3,997
Typical
$3,997
High
$4,664
Cost Comparison — Ductwork Installation
Low
$69
Typical
$140
High
$517
Low
$72
Typical
$145
High
$535
Low
$64
Typical
$129
High
$476
Low
$63
Typical
$128
High
$471
Low
$64
Typical
$130
High
$479
Low
$64
Typical
$130
High
$479
Low
$61
Typical
$124
High
$457
Low
$67
Typical
$135
High
$498
Low
$65
Typical
$131
High
$483
Low
$62
Typical
$125
High
$460
Cost Comparison — Furnace Repair
Low
$66
Typical
$1,046
High
$2,673
Low
$68
Typical
$1,084
High
$2,769
Low
$61
Typical
$964
High
$2,463
Low
$60
Typical
$955
High
$2,439
Low
$61
Typical
$971
High
$2,479
Low
$61
Typical
$970
High
$2,478
Low
$58
Typical
$925
High
$2,363
Low
$64
Typical
$1,009
High
$2,577
Low
$62
Typical
$979
High
$2,500
Low
$59
Typical
$932
High
$2,381
Cost Comparison — Thermostat Installation
Low
$88
Typical
$249
High
$517
Low
$91
Typical
$258
High
$535
Low
$81
Typical
$230
High
$476
Low
$80
Typical
$227
High
$471
Low
$81
Typical
$231
High
$479
Low
$81
Typical
$231
High
$479
Low
$78
Typical
$220
High
$457
Low
$85
Typical
$240
High
$498
Low
$82
Typical
$233
High
$483
Low
$78
Typical
$222
High
$460
Cost Comparison — Duct Cleaning
Low
$50
Typical
$1,855
High
$5,000
Low
$52
Typical
$1,922
High
$5,180
Low
$46
Typical
$1,710
High
$4,608
Low
$46
Typical
$1,693
High
$4,562
Low
$46
Typical
$1,721
High
$4,637
Low
$46
Typical
$1,720
High
$4,635
Low
$44
Typical
$1,640
High
$4,421
Low
$48
Typical
$1,788
High
$4,820
Low
$47
Typical
$1,735
High
$4,677
Low
$45
Typical
$1,653
High
$4,454
Cost Comparison — Boiler Installation
Low
$3,662
Typical
$3,662
High
$4,274
Low
$3,794
Typical
$3,794
High
$4,427
Low
$3,375
Typical
$3,375
High
$3,939
Low
$3,341
Typical
$3,341
High
$3,899
Low
$3,397
Typical
$3,397
High
$3,964
Low
$3,395
Typical
$3,395
High
$3,962
Low
$3,238
Typical
$3,238
High
$3,779
Low
$3,530
Typical
$3,530
High
$4,120
Low
$3,426
Typical
$3,426
High
$3,998
Low
$3,263
Typical
$3,263
High
$3,807
Cost Comparison — Boiler Repair
Low
$75
Typical
$2,249
High
$6,100
Low
$78
Typical
$2,330
High
$6,319
Low
$69
Typical
$2,073
High
$5,621
Low
$68
Typical
$2,052
High
$5,565
Low
$70
Typical
$2,086
High
$5,657
Low
$70
Typical
$2,085
High
$5,655
Low
$66
Typical
$1,989
High
$5,394
Low
$72
Typical
$2,168
High
$5,880
Low
$70
Typical
$2,104
High
$5,706
Low
$67
Typical
$2,003
High
$5,434
Cost Comparison — Attic Insulation Installation
Low
$300
Typical
$5,618
High
$15,500
Low
$311
Typical
$5,820
High
$16,056
Low
$276
Typical
$5,177
High
$14,283
Low
$274
Typical
$5,125
High
$14,141
Low
$278
Typical
$5,210
High
$14,375
Low
$278
Typical
$5,208
High
$14,369
Low
$265
Typical
$4,967
High
$13,705
Low
$289
Typical
$5,415
High
$14,940
Low
$281
Typical
$5,255
High
$14,499
Low
$267
Typical
$5,004
High
$13,807
Cost Comparison — Radiant Floor Heat Installation
Low
$440
Typical
$445
High
$580
Low
$456
Typical
$461
High
$601
Low
$406
Typical
$410
High
$534
Low
$402
Typical
$406
High
$529
Low
$408
Typical
$413
High
$538
Low
$408
Typical
$412
High
$537
Low
$389
Typical
$393
High
$513
Low
$424
Typical
$429
High
$559
Low
$412
Typical
$416
High
$542
Low
$392
Typical
$396
High
$516
Browse HVAC Costs by City in Illinois
Select a city to see local pricing adjusted for cost of living.
All HVAC Services
hvac
Furnace Installation
Supply and installation of a new gas, propane, or electric furnace including flue venting, gas piping, ductwork connections, and thermostat wiring.
hvac
Heat Pump Installation
Installation of an air-source heat pump system for year-round heating and cooling, including lineset, electrical, and refrigerant charging.
hvac
Ductwork Installation
Fabrication and installation of supply and return air duct systems in new or remodeled homes, including registers, grilles, and balancing dampers.
hvac
Furnace Repair
Diagnosis and repair of a non-heating or malfunctioning furnace, including igniter replacement, heat exchanger inspection, and blower motor service.
hvac
Thermostat Installation
Installation or replacement of a programmable or smart Wi-Fi thermostat with C-wire installation if required.
hvac
Duct Cleaning
Mechanical cleaning of supply, return, and branch air ducts using rotary brushes and high-powered vacuums to remove dust, debris, and allergens.
hvac
Boiler Installation
Supply and installation of a hot-water or steam boiler for hydronic heating, including gas piping, venting, expansion tank, and zone valves.
hvac
Boiler Repair
Diagnosis and repair of a faulty boiler, covering pump replacement, pressure vessel issues, zone valve failure, and flue blockages.
hvac
Attic Insulation Installation
Addition of blown-in cellulose or fiberglass insulation in the attic floor to reach recommended R-value and reduce HVAC load.
hvac
Radiant Floor Heat Installation
Installation of in-floor hydronic tubing or electric heating mats under tile or hardwood floors for radiant space heating.